//
//  NLImageCropperView.h
//  NLImageCropper
//
// Copyright © 2012, Mirza Bilal (bilal@mirzabilal.com)
// All rights reserved.
//  Permission is hereby granted, free of charge, to any person obtaining a copy
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
// 1.	Redistributions of source code must retain the above copyright notice,
//       this list of conditions and the following disclaimer.
// 2.	Redistributions in binary form must reproduce the above copyright notice,
//       this list of conditions and the following disclaimer in the documentation
//       and/or other materials provided with the distribution.
// 3.	Neither the name of Mirza Bilal nor the names of its contributors may be used
//       to endorse or promote products derived from this software without specific
//       prior written permission.
// THIS SOFTWARE IS PROVIDED BY MIRZA BILAL "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MIRZA BILAL BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#import <UIKit/UIKit.h>
#import "NLCropViewLayer.h"
#define IMAGE_BOUNDRY_SPACE 10
enum rectPoint { LeftTop = 0, RightTop=1, LeftBottom = 2, RightBottom = 3, MoveCenter = 4, NoPoint = 1};
@interface NLImageCropperView : UIView
{
    UIImageView* _imageView;
    UIImage* _image;
    NLCropViewLayer* _cropView;
    enum rectPoint _movePoint;
    CGRect _cropRect;
    CGRect _translatedCropRect;
    CGPoint _lastMovePoint;
    CGFloat _scalingFactor;
}
- (void)setCropRegionRect:(CGRect)cropRect;
- (void) setImage:(UIImage*)image;
- (void) setFrame:(CGRect)frame;
- (void) reLayoutView;
- (UIImage *)getCroppedImage;
@end
